100KVA Single Phase Pole Mounted Distribution Transformer Dual Voltage Step Down 34.5KV To 120V
Product standards:
Type of oil :25# /45# Oil Standards : IEC60296 25#
Shell pressure : 25 kpa Porcelain bottle Standards : IEC60137
Overload capacity : 10% Short-circuit capability standard: ANSI C57.12-2000
Noise meets Standards : ANSI/IEEE C57.12.90 or IEC 60076-10
structure
Main data
| Phase | Single Phase |
| Capacity | 100 KVA |
| Primary Voltage | 34500GrdY/19920 |
| Secondary Voltage | 120/240V (L-N-L) |
| Secondary Phasor | Dual Winding Single Phase |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | ONAN; Self-Cooled |
| Efficiency Standard(s) | DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 50 dBA |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Dimensions* | 30.70''-W x 31.85''-D x 47.20''-H |
| Efficiency | 99.05% |
| No Load Loss (in watts) | +/- 270W |
| Full Load Loss (in watts) | +/- 1,100W |
Product drawings
Conventional Type
The transformer is a cylinder sealing structure. Each one is fixed with grounding devices, hooks, supporting lugs that conforms to ANSI standard, and one or two high voltage bushing on the cover, low voltage bushing on the wall of the tank, and eyebolt, connecting terminals. The tap changer should be adjusted basing on the instruction after the power off.
Specifications
| 10kva-500kva Single-phase oil immersed transformer |
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) |
| 10 | 4160
7200
12000
12470
13200
13800
19920
24940
34500 | 110
220
230
400
480 | II0,II6 | IEEE/ANSI/ DOE | 1.8-4% | 98.7 |
| 15 | 98.82 |
| 25 | 98.95 |
| 37.5 | 99.05 |
| 50 | 99.11 |
| 75 | 99.19 |
| 100 | 99.25 |
| 167 | 99.33 |
| 250 | 99.39 |
| 333 | 99.43 |
| 500 | 99.49 |
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
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100KVA Single Phase Pole Mounted Distribution Transformer Dual Voltage Step Down 34.5KV To 120V Images
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